Mr. Whiskers is Weird Girl's beloved pet cat. He has white, fluffy fur and large eyes. Weird Girl claims that whenever he dreams about someone, something "big" happens to that individual. Mr. Whiskers is usually quiet and has a tendency to stare unblinkingly at people, much like his owner. However, he seems to enjoy taunting the neighborhood dogs, such as Sparky. The one person he seems to show any actual affection towards is his owner, a sentiment she readily reciprocates.